Seven different financing plans with their D-E mixes and costs of debt and equity capital for a new innovations project are summarized below. Use the data to determine what mix of debt and equity capital will result in the lowest WACC. Debt Capital Percentage Ratc, Plan d. Percentage | Ran Equity Capital 100 70 65 50 35 20 30 35 50 65 80 100 2 13.1 10.8 0.8 9.7 7.8 7.8 7.9 9.8 2.5 6 DE mix of 7%- % has the lowest WACC value